"Current oil price lookup" matching MCP connectors:

Free, keyless domain registration lookup via RDAP: registered, available, registrar, expiration.

Domain availability across 1,200+ TLDs, with renewal price, minimum term and eligibility

IP Lookup MCP — ip-api.com (free, no auth for basic usage)

macvendors.com MCP — MAC address (OUI) → hardware manufacturer lookup.

Unlock the power of DNS lookups with our DNS Lookup service using Google DNS-over-HTTPS. Whether

DNS MCP — DNS and network lookup tools

49 developer tools via MCP: DNS, WHOIS, IP lookup, JWT, hashing, QR, and more.

Public MCP server for summaries, DNS lookup, catalog, replies, and JSON checks.